<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>文章列表</title>
    <link rel="stylesheet" href="./libs/bootstrap/css/bootstrap.min.css">
    <link rel="stylesheet" href="css/reset.css">
    <link rel="stylesheet" href="css/iconfont.css">
    <link rel="stylesheet" href="css/main.css">
    <!-- jq -->
    <script src="./libs/jquery-1.12.4.min.js"></script>
    <!-- 模板引擎 -->
    <script src="./libs/template-web.js"></script>
    <!-- 导入日期插件 -->
    <script src="./libs/jedate/js/jedate.js"></script>
    <link rel="stylesheet" href="./libs/jedate/css/jeDate-test.css">
    <link rel="stylesheet" href="./libs/jedate/css/jedate.css">
    <!-- 导入富文本插件 -->
    <script src="./libs/wangEditor/wangEditor.js"></script>
    <script src="./libs/https.js"></script>
</head>

<body>
    <div class="container-fluid">
        <div class="common_title">
            文章编辑
        </div>
        <div class="container-fluid common_con">
            <form class="form-horizontal article_form" id="form">
                <div class="form-group">
                    <label for="inputTitle" class="col-sm-2 control-label">文章标题：</label>
                    <div class="col-sm-10">
                        <input type="text" name="title" class="form-control title" id="inputTitle" value="文章标题文字">
                    </div>
                </div>
                <div class="form-group">
                    <label for="inputCover" class="col-sm-2 control-label">文章封面：</label>
                    <div class="col-sm-10">
                        <img src="images/pic06.jpg" class="article_cover">
                        <input name="cover" type="file" id="inputCover">
                    </div>
                </div>
                <div class="form-group">
                    <label for="inputCategory" class="col-sm-2 control-label">文章类别：</label>
                    <div class="col-sm-4">
                        <select class="form-control category" name="categoryId">
                            <option>类别一</option>
                            <option>类别二</option>
                            <option>类别三</option>
                            <option selected>类别四</option>
                            <option>类别五</option>
                        </select>
                    </div>
                </div>
                <div class="form-group">
                    <label class="col-sm-2 control-label">发布时间：</label>
                    <div class="col-sm-4">

                    </div>
                </div>
                <div class="form-group">
                    <label for="inputEmail3" class="col-sm-2 control-label">文章内容：</label>
                    <div class="col-sm-10">
                        <!-- 日期插件容器 -->
                        <div class="jeinpbox">
                            <input type="text" class="jeinput" name="date" id="testico" placeholder="YYYY-MM-DD">
                            <div class="icons jebtns">
                            </div>
                        </div>
                    </div>
                    <div class="form-group">
                        <label for="inputEmail3" class="col-sm-2 control-label">文章内容：</label>
                        <div class="col-sm-10">
                            <!-- 富文本容器 -->
                            <div id="editor">
                                <p>欢迎使用 <b>wangEditor</b> 富文本编辑器</p>
                            </div>
                        </div>
                    </div>
                    <div class="form-group form-btn">
                        <div class="col-sm-offset-2 col-sm-10">
                            <button type="submit" class="btn btn-success btn-edit">修改</button>
                            <button type="submit" class="btn btn-default btn-draft">存为草稿</button>
                        </div>
                    </div>
            </form>
        </div>
    </div>
</body>

</html>
<script>
    $(function () {
        // parent.$('.level02 li').eq(1).click();
        $('#inputCover').on('change', function () {
            console.log(this.files);
            let picurl = URL.createObjectURL(this.files[0]);
            $('.article_cover').attr('src', picurl);
        })
        $.ajax({
            type: 'get',
            url: BigNew.category_list,
            success: function (backData) {
                // console.log(backData);
                if (backData.code == 200) {
                    let data = backData.data;
                    let htmlStr = '';
                    $.each(backData.data, function (index, value) {
                        htmlStr += `<option value="${value.id}">${value.name}</option>`
                    })
                    $('.category').html(htmlStr);
                }
            }
        })
    })

    $('.jebtns').on('click', function () {
        jeDate(
            '#testico', {
                trigger: false,
                format: 'YYYY/MM/DD hh:mm:ss',
                theme: {
                    bgcolor: "orange",
                    color: "#ffffff",
                    pnColor: "#00CCFF"
                },
                zIndex: 20000
            }
        )

    });
    const E = window.wangEditor
    const editor = new E('#editor')
    editor.create()


    // 搭建编辑页面静态结构与固定功能
    // 1. 封面预览
    // 2. 文章分类下拉框显示
    // 3. 日期插件显示
    // 4. 富文本插件显示


    // 7. 根据编辑按钮的文章id,获得指定数据,渲染结构
    // 从文章列表页面获得编辑按钮的id值: 跳转路径的参数传递
    // 利用url路径获得参数
    let articleId = window.location.search.split('=')[1];
    console.log(articleId);
    $.ajax({
        type: 'get',
        url: BigNew.article_search,
        data: {
            id: articleId
        },
        success: function (backData) {
            console.log(backData);
            if (backData.code == 200) {
                $('.title').val(backData.data.title);
                $('.article_cover').attr('src', backData.data.cover);
                $('.category').val(backData.data.categoryId);
                $('.jeinput').val(backData.data.date);
                editor.txt.html(backData.data.content);
            }
        }
    });
    // 9. 封装函数: 保存文章数据

    function saveData(state) {
        // 12. 利用formData获得参数
        let fd = new FormData(document.querySelector('form'));

        // 13. 手动添加: id,content,state
        fd.append('id', articleId);
        fd.append('state', state);
        fd.append('content', editor.txt.html());

        // 14. 发起ajax请求,保存文章数据
        $.ajax({
            type: 'post',
            url: BigNew.article_edit,
            data: fd,
            contentType: false,
            processData: false,
            success: function (backData) {
                // console.log(backData);
                if (backData.code == 200) {
                    alert(backData.msg);
                    window.location = './article_list.html';
                }
            }
        })
    }

    // 10. 给按钮设置点击事件
    $('.form-btn button').on('click', function (e) {
        e.preventDefault();
        let text = $(this).text();
        // 11. 区分按钮的功能
        if (text == '修改') {
            saveData('已发布');
        } else {
            saveData('草稿');
        }
    })
</script>